# ::: !HELP - sizing my pop-up window - HELP! :::
**URL:** https://forum.kirupa.com/t/help-sizing-my-pop-up-window-help/38368
**Category:** Uncategorized
**Created:** [December 21, 2003, 11:42pm UTC](https://forum.kirupa.com/t/help-sizing-my-pop-up-window-help/38368 "2003-12-21T23:42:17Z")
**Posts on this page:** 5
**Page:** 1
### Author:  [@dysenterycal182](https://forum.kirupa.com/u/dysenterycal182)
#### Post date: [December 21, 2003, 11:42pm UTC](https://forum.kirupa.com/t/help-sizing-my-pop-up-window-help/38368/1 "2003-12-21T23:42:17Z")
I am currently making my fourth website, however this is my first all Flash site. I have created my index page as an entry page and the main page opens in a new pop-up window. I want the pop-up window to be the exact size as the Flash document though.
So i want my main page to be 550 x 400 pixels. How do i go about doing this? I have seen it done before and i have read a similar tutorial but it was poorly written.
If anyone at all can help? Muchly appreciated!
If anyone would also like the actual files involved let me know and i’d be more than glad to let you have a go! :pirate:
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### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [December 21, 2003, 11:52pm UTC](https://forum.kirupa.com/t/help-sizing-my-pop-up-window-help/38368/2 "2003-12-21T23:52:14Z")
use dreamweaver. The standard behaviours allows window.open function and also allows parameter definition inc Height & Width
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### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [December 23, 2003, 7:14am UTC](https://forum.kirupa.com/t/help-sizing-my-pop-up-window-help/38368/3 "2003-12-23T07:14:26Z")
```php
oNewWindow = window.open( "page.html", null, "height=550 height=400");
```
[http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/open\_0.asp?frame=true](http://msdn.microsoft.com/workshop/author/dhtml/reference/methods/open_0.asp?frame=true)
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### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [December 29, 2003, 9:41am UTC](https://forum.kirupa.com/t/help-sizing-my-pop-up-window-help/38368/4 "2003-12-29T09:41:13Z")
how would you make a pop-up in just plain html ??
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### Author:  [@system](https://forum.kirupa.com/u/system)
#### Post date: [December 29, 2003, 10:04am UTC](https://forum.kirupa.com/t/help-sizing-my-pop-up-window-help/38368/5 "2003-12-29T10:04:36Z")
what do you mean? plain html?